Compare 12440 vs 12449
| Property | 12440 | 12449 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 3111 | 591 × 2111 |
| Prime factorization | 2 × 2 × 2 × 5 × 311 | 59 × 211 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 12440 | 1, 59, 211, 12449 |
| Number of properties | 0 | 1 |
| Semiprimes | 3244th | |
| Roman numberals | ||
| Base 2 | 110000100110002 | 110000101000012 |
| Base 3 | 1220012023 | 1220020023 |
| Base 4 | 30021204 | 30022014 |
| Base 5 | 3442305 | 3442445 |
| Base 6 | 1333326 | 1333456 |
| Base 7 | 511617 | 512037 |
| Base 8 | 302308 | 302418 |
| Base 9 | 180529 | 180629 |
| Base 10 | 1244010 | 1244910 |
| Base 11 | 938a11 | 939811 |
| Base 12 | 724812 | 725512 |
| Base 13 | 587c13 | 588813 |
| Base 14 | 476814 | 477314 |
| Base 15 | 3a4515 | 3a4e15 |
| Base 16 | 309816 | 30a116 |